<template>
  <view class="login-box">
    <uni-icons type="contact-filled" size="100" color="#AFAFAF"></uni-icons>
    <button type="primary" class="login-btn" open-type="getUserInfo" @getuserinfo="getuserinfo">一键登录</button>
    <view class="tip-text">登录后尽享更多权益</view>
  </view>
</template>

<script>
  import {
    mapMutations,
    mapState
  } from 'vuex'
  export default {
    name: "my-login",
    data() {
      return {

      };
    },
    computed: {
      ...mapState('m_user', ['redirectInfo'])
    },
    methods: {
      ...mapMutations('m_user', ['updateUserInfo', 'updateToken', 'updateRedirectInfo']),
      getuserinfo(e) {
        if (e.detail.errMsg === 'getUserInfo:fail auth deny') return uni.$showMsg('您取消了登录授权！')
        this.updateUserInfo(e.detail.userInfo)
        this.getToken(e.detail)
      },
      getToken(info) {
        // 调用微信登录接口
        uni.login({
           success: async (e) => {
            if (e.errMsg !== 'login:ok') return uni.$showMsg('登录失败！')
            console.log(e)
            const query = {
              code: e.code,
              encryptedData: info.encryptedData,
              iv: info.iv,
              rawData: info.rawData,
              signature: info.signature
            }
            const {data: loginResult} = await uni.$http.post('/api/public/v1/users/wxlogin',query)
            if (loginResult.meta.status !== 200) return uni.$showMsg('登陆失败')
            console.log(loginResult)
            // this.updateToken(
            //   "Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1aWQiOjEyLCJpYXQiOjE1MjU0MDIyMjMsImV4cCI6MTUyNTQ4ODYyM30.g-4GtEQNPwT_Xs0Pq7Lrco_9DfHQQsBiOKZerkO-O-o"
            //   )
            // if (this.redirectInfo && this.redirectInfo === '/pages/cart/cart') {
            //   uni.switchTab({
            //     url: this.redirectInfo
            //   })
            // }

            
          },
          complete: () => {
            this.updateRedirectInfo('')
          },
          fail() {
            return uni.$showMsg('登录失败！')
          }
        })
      }
    }
  }
</script>

<style lang="scss">
  .login-box {
    height: 750rpx;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
    background-color: #f8f8f8;

    &::after {
      content: '';
      display: block;
      position: absolute;
      width: 100%;
      height: 40px;
      bottom: 0;
      left: 0;
      background-color: white;
      border-radius: 100%;
      transform: translateY(50%);
    }

    .login-btn {
      width: 90%;
      border-radius: 100px;
      margin: 15px 0;
      background-color: #c00000;
    }

    .tip-text {
      font-size: 12px;
      color: gray;
    }
  }
</style>